1.
General description
The CBT3384 provides ten bits of high-speed TTL-compatible bus switching. The low
ON resistance of the switch allows connections to be made with minimal propagation
delay.
The CBT3384 device is organized as two 5-bit bus switches with two separate output
enable (1OE, 2OE) inputs. When nOE is LOW, the switch is on and port A is connected to
the B port. When nOE is HIGH, each switch is disabled.
The CBT3384 is characterized for operation from
−
40
°
C to +85
°
C.
2.
Features
n
5
Ω
switch connection between two ports
n
TTL-compatible control input levels
n
Multiple package options
n
See CBTD3384 for CBT3384 with level shifting diodes
n
Latch-up protection exceeds 100 mA per JESD78
n
ESD protection:
u
HBM JESD22-A114E exceeds 2000 V
u
CDM JESD22-C101C exceeds 1000 V
3.
Ordering information
[1]
Also known as QSOP24 package
CBT3384
10-bit bus switch with 5-bit output enables
Rev. 06 — 2 November 2009
Product data sheet
Table 1.
Ordering information
Type
number
Package
Temperature range Name
Description
Version
CBT3384D
−
40
°
C to +85
°
C
SO24
plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
CBT3384DB
−
40
°
C to +85
°
C
SSOP24
plastic shrink small outline package; 24 leads;
body width 5.3 mm
SOT340-1
CBT3384DK
−
40
°
C to +85
°
C
SSOP24
plastic shrink small outline package; 24 leads; body
width 3.9 mm; lead pitch 0.635 mm
SOT556-1
CBT3384PW
−
40
°
C to +85
°
C
TSSOP24
plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
SOT355-1
